baber/WOPTO huggingface dataset:
Patent JP-H1013980-A (JP)
Title: Speaker having box
Inventor: KAKEHASHI IKUTARO
IPC: H04R1/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To generate musical sound which approaches sound obtained from the performance of an acoustic musical instrument by providing speaker box with a diaphragm which vibrates, in response to vibration of a speaker and a box body part which has an opening that is at least partly covered with the diaphragm. SOLUTION: This speaker is provided with a speaker box 10 and a speaker 20. The box 10 consists of a box body part 11 which is made from hard material whose weight density is high and a diaphragm 12 which vibrates, in response to vibration of the speaker 20. A flexible member 13 which prevents the vibration of the diaphragm 12 from transferring to the part 11 is glued to the inside of grooves 117. The diaphragm 12 is attached to the part 11, while interposing the member 13 by inserting outer edge parts of the diaphragm 12 into the grooves 117. The diaphragm 12 has the same structure as the vibrating plates of an acoustic piano and slidingly vibrates in a state with a play inside the grooves 117, in response to the vibration of the speaker 20.
Patent JP-S6226917-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: TERUNUMA KOICHI
IPC: H03H9/25
Filed: 1985-07-26
Abstract: PURPOSE:To obtain an efficient output while preventing generation of an eddy current loss at a high frequency region by laminating a magnetic layer via an intermediate layer made of a nonmagnetic substance. CONSTITUTION:A layer 2 to form a gap is formed on a magnetic base 1 with a prescribed thickness and the 1st magnetic layer 3a made of either 'Sendust(R)' or 'Permalloy(R)' is formed further by a prescribed thickness. Either Al2O3 or SiO2 is selected as the nonmagnetic insulation material to form the 1st intermediate layer 5a by a prescribed thickness. Then the part from one end of the 1st intermediate layer 5a thus formed up to a position recessed inward by a distance (l) is removed by using the technology such as photo etching. Further, the 2nd magnetic layer 3b is formed similarly, and the layer 3b is connected directly to the said magnetic layer 3a in the range up to the end A rejected for the intermediate layer 5a and split by the intermediate layer 5a at the other part.
Patent JP-2000352094-A (JP)
Title: Pressurizer for seat of hot water bidet
Inventor: TSUCHIYA KATSUHISA
IPC: E03D9/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizer for a seat of a hot water bidet easily and compactly installed onto the seat of the hot water bidet, and capable of pressurizing water for comfortable washing. SOLUTION: In a pressurizer to be installed on a toilet to supply water to an existing hot water bidet seat 10 after pressurizing water stored in a tank 36 by a pump 34, an infrared ray signal 20 generated by an infrared ray operator 11 installed as an attachment to the hot water bidet seat 10 to the hot water washing toilet seat 10 is monitored. A pressurization control means to determine an actuation condition of the hot water bidet seat 10 rotates or stops the pump 34 as a pressurizing means based on the signal 20 received.
Patent JP-H11344598-A (JP)
Title: Radiation image transformation panel
Inventor: SHOJI TAKEHIKO
IPC: G21K4/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image transformation panel which is free from any image defects attributable to a moisture-proof protective film, and capable of being used in an excellent condition for a long time. SOLUTION: This radiation image transformation panel comprises a fluorescent sheet provided with an accelerated phosphorescent phosphor layer 11 on a support body 12 and a moisture-proof protective film 13 provided to cover a face side of the fluorescent layer of the fluorescent sheet. The moisture-proof protective film 13 on the face side of the fluorescent layer 11 is a laminated film in which a plurality of resin films including a rein film with at least one layer of metallic oxide vapor-deposited thereon are adhered in layers, and the radiation image transformation panel contains no hardening adhesive layer of <=2.5 μm in a plurality of adhesive layers to constitute the laminated film.
Patent JP-H0642135-A (JP)
Title: Exterior material
Inventor: KAMITE MASAYUKI
IPC: E04F13/16
Filed: 1992-06-24
Abstract: PURPOSE:To provide a wood-like exterior material presenting a high coating attachment force by mixing wood particulates, which a white inorganic pigment bites into at the surface and is carried by, with a resin, shaping the resultant into a panel, subjecting the surface to a grinding process, and applying to the surface a coating in which wood powder/grains are included. CONSTITUTION:Wood fibers are subjected to a grinding/crushing process in a ball mill to form particulates 11 of cellulose type, and white inorganic pigment particles 10 are allowed to bite into the surface and carried by the particulates. The particulates 11 are mixed with resin of polyviny-l chloride, etc., and the admixture is shaped into a panel. The surface of this panel is subjected to a grinding process to cause the pigment grains 10 to be exposed, and thereon the ground/crushed cellulose particulates are arranged, and coating is aprayed over by a spray gun, etc. This achieves a wood-like panel which is free from risk of coating exfoliation.
Patent JP-S6147024-A (JP)
Inventor: HAMAMATSU KOICHI
IPC: H02H7/16
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H072254-A (JP)
Title: Gas bag for gas recovery device
Inventor: HASHIMOTO TATSUHIKO
IPC: B65D30/02
Filed: 1993-06-10
Abstract: PURPOSE:To provide a gas bag which is excellent in gas barrier property and moisture impermeability. CONSTITUTION:The subject relates to a gas bag for use in a gas recovery device. A laminated film is formed therefor by superposing on one side of a first film of synthetic resin 19 having a gas barrier property a second film of synthetic resin 18 which is impermeable to moisture and in addition to the two films 18, 19 and at least on the free side of the second film of synthetic resin 18 a film of synthetic resin of olefin series 17 is laid in a manner of putting together the films 17, 18, 19 into a laminate by fusion attachment under heat. This laminated film is formed into a bag having the first film of synthetic resin 19 on the inner side.
Patent JP-S6140387-A (JP)
Inventor: BORUFUGANKU RITSUTAA
IPC: B05B11/00
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6229226-A (JP)
Title: Transmitter
Inventor: TANABE SHINJI
IPC: H04B10/11
Filed: 1985-07-30
Abstract: PURPOSE:To improve the quality of a transmission signal by inserting a variable amplitude equalizer to the pre-stage of a mixer and using a control signal whose transmission frequency is varied to control the variable amplitude equalizer thereby optimizing the amplitude frequency characteristic to the transmission frequency. CONSTITUTION:A delay circuit 6-3 and a variable phase shift circuit 6-4 are inserted to one path between an input hybrid 6-1 and an output hybrid 6-2 in the variable amplitude equalizer 6 and one of paths formed by hybrids 6-5, 6-6 is connected directly to the other path and a delay circuit 6-7 and a variable phase shift circuit 6-8 are inserted to other one path and a variable attenuation circuit 6-9 is inserted to the output side of the hybrid 6-6. Then the variable phase shift circuits 6-4, 6-8 and the variable attenuation circuit 6-9 are controlled by using a control signal obtained corresponding to a local oscillation frequency from a controller 7 repectively. Through the constitution above, the amplitude distortion in a mixer 3 and a large power amplifier 2 is corrected by the variable amplitude equalizer 6 and the amplitude and frequency characteristic of the transmitter is kept to the optimum state.
Patent JP-H0515232-A (JP)
Title: Electric lawn mower
Inventor: TANBA SHINICHI
IPC: G05D1/02
Filed: 1991-07-08
Abstract: PURPOSE:To prevent the useless power consumption and the heat-generation of motor and battery by detecting the current of a wheel-driving motor with a monitor and actuating an alarm when the monitor detects a current falling within a prescribed range. CONSTITUTION:An output signal is transmitted to an alarming device (buzzer, lamp, etc.) by a controller 42 to give an alarm when monitors 17, 18 of a wheel- driving motor detect a current falling within a prescribed range.
Patent JP-S6326239-A (JP)
Title: Mold for continuous casting of steel
Inventor: NAGAMICHI TOKIAKI
IPC: B22D11/124
Filed: 1986-07-16
Abstract: PURPOSE:To prevent the generation of crack defects at the time of continuous casting and hot rolling by providing cooling medium blowing nozzles and temp. measuring sensors to the lower inside wall surface of a casting mold and disposing cooling medium sucking conduit holes to the inside wall surface upper than said wall surface. CONSTITUTION:The temp. measuring sensors 3 for measuring the surface layer temp. of an ingot and the cooling medium blowing nozzle holes 4 are disposed to the lower inside wall surface 2 of the casting mold 1. The cooling medium sucking conduit holes 6 are installed to the position upper than the lower inside wall surface 2. The temp. in the surface layer part of the ingot transferring at the lower inside wall surface 2 is measured by the sensors 3 according to the above-mentioned mechanism. The surface layer part of the ingot is cooled at a prescribed cooling rate after the existence of the measured temp. within the adequate range of the austenite single phase formation temp. Tgamma or above is confirmed. The generation of the crack flaws during the continuous casting and hot working is, therefore, prevented by the above-mentioned method.
Patent JP-2000351660-A (JP)
Title: Landmark and its production
Inventor: SONEDA KAORU
IPC: G01C15/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete landmark which has a reduced weight and can easily be carried and set, by mixing a cement and water with an aggregate produced by calcining coal ash, pouring the mixture into a mold, and then curing and solidifying the mixture. SOLUTION: This landmark is obtained by mixing a coarse calcined coal ash aggregate having an FM (coarse particle rate) of 6 to 8 with a fine calcined coal ash aggregate having an FM of 2 to 3 in an absolute volume ratio of 1:1, adding a cement to the mixture so that the absolute volume ratio of the coarse aggregate, the fine aggregate and the cement is 3:3:1 mixing the mixture with water to prepare a slurry having a slump value of 20 to 22 cm, pouring the slurry into a mold, and then curing and solidifying the molded product. The coal ash includes the combustion residue of coal used as a heat source in a thermal power station and coal ash collected from combustion furnaces, and is pelletized using a pelletizer and then calcined in a calcination oven to produce an aggregate. The cement includes Portland cement, blast furnace cement and silica cement.
Patent JP-S5868706-A (JP)
Title: Coupling lens for ortical fiber
Inventor: SARUWATARI MASATOSHI
IPC: G02B9/04
Filed: 1981-10-21
Abstract: PURPOSE:To ease position adjustment of fibers and to reduce the influence of position deviations owing to temp. and external force, by using combined lens systems as a focusing lens and a converging lens respectively. CONSTITUTION:Focusing and converging Selfoc lenses 20 and 30 consist respectively of the 1st Selfoc lenses 21 and 31 and the 2nd Selfoc lenses 22 and 32. The lens 21 is adhered and fixed to a fiber 1 and the lens 31 to a fiber 4, respectively.The lenses 21, 31 are fitted in the holders 11, 41 of the fibers 1, 4 in such a way that their central axes align. The fibers 1, 4 and the lenses 21, 31 are so arranged as to move by the same extents. If the distance (d) between the lenses 31 and 32 is changed, and a holder 41 is used, the position to be converged by the adjustment within the plane can be so asjusted ad to come to the position of the fiber 4. Thus the rate of permissible deviations is eased and actual assembling of parts is made easy.
Patent JP-H05333933-A (JP)
Title: Drive controller for stepping motor
Inventor: TAKEOKA HIROOMI
IPC: G05D3/10
Filed: 1992-06-02
Abstract: PURPOSE:To easily and inexpensively control a closed loop position with a stepping motor. CONSTITUTION:A biaxial stepping motor 1 is connected to a rotary encoder 2 and a device 3 to be driven and driven clockwise or counterclockwise by a controller 5. The controller 5 selects and sets the operation mode of the motor 1 based on the control input received from an external computer and outputs a revolving direction command pulse signal Q through a comparator means 21 in accordance with the difference of the number of pulses between a velocity setting command pulse P and a feedback pulse signal A of the encoder 2. A deciding means 25 decides the end of a following operation by the signal Q. The device 3 is stopped when the detection signal C or the following incompletion signal T of a maximum limit position sensor 8 or a minimum limit position sensor 9 is applied to an emergency stop deciding means 24.
Patent JP-H0613003-A (JP)
Title: Flat display
Inventor: SUZUKI RYO
IPC: H01J1/18
Filed: 1992-06-25
Abstract: PURPOSE:To provide a flat display of little difference in brightness and of no uneven brightness by reducing the voltage to be applied to heat a linear hot cathode by making it equal to the voltage drop corresponding to the length between intermediate leads or between a cathode supporting plate and the intermediate lead, and by almost eliminating the difference in current densities at the intermediate lead part since the intermediate lead occupies fewer space than the cathode supporting plate. CONSTITUTION:A flat display is provided with a phosphor 5 emitting light by electrons colliding with the inside of an evacuated sealed container, a linear hot cathode 1, which is supported with a hot cathode supporting plate 14 in the both ends and with an intermediate lead 17 in the intermediate part, an electron emission source 40 for emitting electrons to the phosphor 5, and a control electrode 6 for controlling the passage of the electrons, which is provided between the electron emission source 40 and the phosphor 5.
Patent JP-S6323997-A (JP)
Inventor: KURODA MUTSUMI
IPC: C11D10/02
Filed: 1986-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6060304-A (JP)
Title: Pressure reducing device of low-noise and low-vibration type
Inventor: FURUKAWA JIYUNICHI
IPC: F15D1/02
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a pressure reducing device of a low-noise and low-vibration type by arranging a plurality of reticulate metals all over the cross section in a pipe across the pipe in which a ripple portion is formed in a wave shape in the longitudinal direction. CONSTITUTION:An orifice 4 for pressure reduction is disposed in a pipe 3 for liquid transfer. On the inner surface of the pipe 3 in the downstream of the orifice 4, a ripple portion 6 is formed in a wave shape over the prescribed length in the longitudinal direction of the pipe 3. In a portion where the ripple portion 6 is formed adjacent to the orifice 4 in the downstream thereof, a plurality of reticulate metals 1 are disposed across all the inner cross section of the pipe 3, whereby the pressure reducing action is allotted to the orifice and the reticulate metals.
Patent JP-2000003109-A (JP)
Title: Image forming device provided with automatic document feeder
Inventor: FUJII TAKAYUKI
IPC: G03G15/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To quickly output a first sheet on which an image is formed by estimating the size of a document by a first document size detection means, selecting a read position where a document is roughly read and moving a read means to the read position. SOLUTION: The size of the document P in an automatic document feeder 2 is detected by the first detection means 41 and 44. Based on the detected result, the read position is selected. Then, the read means is moved to the read position. The document P carried by the feeder 2 is roughly read by the read means while the real size thereof is detected by a second size detection means. Based on a read document image, the image is formed on the recording sheet by an image forming means. Since the carrying action of the document by the feeder 2 is stopped when the combination of the selected read position and the detected document size is not optimum, the abnormal image is prevented from being formed on the recording sheet. When the carrying action is stopped in a case other than it, the read position is changed to the other read position by a read position change means.
Patent JP-H10156982-A (JP)
Title: Fiber-reinforced composite molding and its manufacture
Inventor: WATANABE TORU
IPC: B29C70/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a strength and rigidity even with thin thickness by attaching a plurality of hollow inner cores of thermoplastic resin, coupling reinforcing long fiber by an intermediate layer bonded by thermosetting resin in the cores, and covering an outer periphery of the intermediate layer with an outer layer of a thermoplastic resin. SOLUTION: A fiber-reinforced composite body has a plurality of inner cores 100 made of thermoplastic resin. The cores 100 are coupled by an intermediate layer 200 obtained by bonding reinforcing long fiber impregnated with a thermosetting resin, and covered integrally on its outer periphery with the resin to mold an outer layer 300. For example, its entire width is 60mm, its height is 30mm of a rectangular shape with a thickness of the layer 300 of 1mm. The layer 200 of a corner of the core 100 is formed thicker than other site. A sectional shape of the core 100 can be formed in a rectangular shape or circular shape such as a triangular section. A method of attaching the cores adopts not only lateral but also vertical or vertical and lateral directions.  Thus, since the layer 100 becomes a leg, strength and rigidity are enhanced even in the case of a rectangular section or thin thickness.
Patent JP-H04365163-A (JP)
Title: Kana-kanji converted result evaluation device
Inventor: YAMADA HIROSHI
IPC: G06F17/22
Filed: 1991-06-12
Abstract: PURPOSE:To calculate a conversion rate in which the variability of description is considered to be a correct answer by discriminating automatically a part differing from the correct answer because of the variability of the description at the time of evaluating automatically a KANA (Japanese syllabary)-KANJI (Chinese character) converted result. CONSTITUTION:A comparing part 3 compares the KANA-KANJI converted result in a converted result storage part 1 with the desirable converted result in a correct answer storage part 2, and detects the different part as a conversion error. A variability correcting part 5 excludes the desirable converted result which is in a variability storage part 4 and is other than that stored in the correct answer storage part 2 among the conversion errors from the conversion error. A calculating part 6 calculates the conversion rate (ratio of coincident parts to number of all data) about a corrected result. Since the variability of the description is excluded automatically from the error, a user can execute evaluation work as remarking only the true error, and working efficiency can be improved.
Patent JP-S57127726-A (JP)
Title: Controlling device of power supply for electronic oven
Inventor: HERUMUUTO BAIGANTO
IPC: G05B15/02
Filed: 1981-10-19
Abstract: PURPOSE: To easily and certainly put various values into a control circuit of heating means in order to control it, by constituting input data of control values to be put into the control circuit, by providing a plurality of input buttons to an input section, and by providing multi-digit display device to a display section.  
     CONSTITUTION: On input section, belonging to a control circuit, consisting of a microprocessor to control cooking operations of an electronic oven, having a thermal heater and a high frequency heating means, has a weight display device 1 of two digits and a time display device 2 of five digits in the upper part of the section. On the other hand, input buttons 3W12 are arranged to the lower part of the section, and LED display element 13W19 are respectively provided corresponding to each input buttons 3W9. Buttons 4W7 are provided in order to set power supply for heating, when high frequency heating is performed, and a button 11 is operated in order to set a cooking time. A button 10 is a reset button, while a button 8 is set to display a period of roasting operation on a display device 12 during the button is functioning. A button 9 is operated to display the time when roasting operation comes to an end. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6229949-A (JP)
Title: Production of soy
Inventor: SHIGETA SHIYOUSUKE
IPC: A23L27/50
Filed: 1985-07-31
Abstract: PURPOSE:To obtain soy sauce having extremely low total ethanol content and high reduced sugar content and preservable without using a preservative, easily, by adding acetic acid to unrefined soy sauce at an arbitrary stage before the start of the proliferation of yeast. CONSTITUTION:The objective soy sauce having a total ethanol content of <0.1%(V/V) can be produced by adding acetic acid or a composition containing acetic acid (e.g. vinegar) to unrefined soy sauce in the production of soy sauce at an arbitrary stage after charging the raw materials of soy sauce and before the start of the proliferation of the yeast, i.e. within 10-40 days. The amount of the additive is >=0.2%(V/V) in terms of acetic acid.
Patent JP-2000001543-A (JP)
Title: Batchwise production of polyamide
Inventor: HASE SHINJI
IPC: C08G69/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a batchwise process for producing a polyamide, whereby the residual polymer can be molten and dispersed within a polymerization time as short as 110 min or shorter, and the stoppage of a die with unmolten polymer can be prevented. SOLUTION: There is provided a batchwise process for producing a polyamide, wherein the time between the feed of starting monomers and the time when the polymerization reaction is complete is 110 min or shorter, which process is one wherein: the time when the temperature of the liquid phase is higher than the melting point of the polyamide and the water content of the liquid phase is 4 wt.% or lower is at shortest 12 min. It is desirable that the monomer concentration of the starting aqueous solution is 70 wt.% or above.
Patent JP-S5868757-A (JP)
Title: Developing method
Inventor: OOKUBO MASAHARU
IPC: G03G15/06
Filed: 1981-10-20
Abstract: PURPOSE:To prevent the change in the density of the ground texture of an original and the picture fogs produced by a change in the characteristics of a photoreceptor by generating self-biasing voltage to a developing electrode by the  developing current generated in the stage of development. CONSTITUTION:An AC bias power source 8 is applied to a sleeve 2 for developing electrodes. A capacitor C2 and a resistor R2 are connected in parallel between both and the electrostatic capacity between the substrates of the sleeve 2 and an image holding member 7 is defined as C1. Electric current flows to the C2 and the R2 in the stage of development, and if the total quantity of the electric charge of the toner is defined as Q, the voltage V=Q/C2 is generated. For an AC biasing voltage and its DC component to be applied effectively upon the sleeve 2, C2>C1 is satisfactory, and the higher the V the better. The values thereof are satisfactory if C1<=C2<=10G. Since the C1 and the C2 are small, the potential is increased quickly by the developing current and therefore the voltage at both terminals of the C2 is maintained roughly constant by leaking the electric charge accumulated in the C2 gradually.